My Games

What can you do as a free member?

Member benefits illustration

Create your free account today and unlock all our premium features and tools to enhance your gaming experience.

Member benefits illustration

Create your free account today and save articles to your watchlist and get notified when they're updated with new information.

Member benefits illustration

Create your free account today and save your favorite games for quick access later, synced across all your devices.

Member benefits illustration

By creating a Game8 account and logging in, you'll receive instant notifications when someone replies to your posts.

Comment rating feature illustration

By creating a Game8 account and logging in, you can make use of convenient features in the comments section, such as rating and sorting comments.

Premium archive feature illustration

By creating a Game8 account and logging in, you can access Premium articles that are exclusively available to members.

Map tool feature illustration

By creating a Game8 account and logging in, the items you checked on the map tool will be saved.

Site Interface

Guest
Free Member
Article Watchlist
Game Bookmarks
Cross-device Sync
Light/Dark Theme Toggle
User Profiles
Direct Feedback
Comment Rating
Comment Notification
Premium Articles

Game Tools

Guest
Free Member
Interactive Map Access
Interactive Map Pins
Interactive Map Comments
Interactive Map Pins Cross-Device
Check List
Event Choice Checker
Deck Builder Cross-Device
Message Board Notification
Message Board Cross-Device
Build Planner
Stat Calculator
Diagnostic Tool
Weapon/Armor Wishlist
Team Builder
Character Scoring
Tier List Maker

Want more information?Learn more

Find your next guide

Choose a game to explore its walkthrough and guides.

New and Upcoming Releases

Popular Guides

Arknights: Endfield

OD Project - Infra-Station III Mission Guide

Add to Watchlist

✪ Check Game8 Endfield Twitter for daily tips!
★ Exclusive: Endfield's Connection to Arknights
✰ Version 1.6 is out! | Yuanyuan's Blazing Stoves
├ P1: Si (Builds / Teams / Banner)
├ P2: Argent Flow (Builds / Banner)
└ Rerun: Tangtang (Builds | Teams | Banner)

Arknights Endfield - OD Project - Infra-Station III

OD Project: Infra-Station III is an Exploration Mission found in Valley IV in Arknights: Endfield 1.0. Check out how to help the UWST Crew activate the amplifiers, how to unlock this mission, its walkthrough, and all its rewards in this guide!

List of Contents

How to Unlock OD Project - Infra-Station III

Complete OD Project - Infra-Station II

Arknights Endfield - OD Project: Infra-Station II

You can unlock OD Project: Infra-Station III after completing the previous mission OD Project: Infra-Station II.

OD Project: Infra-Station II Mission Guide

OD Project - Infra-Station III Walkthrough

OD Project - Infra-Station III Quest Guide

  1. Read Messages from Fiona the Comms Officer
  2. Ask Noffman About the Situation
  3. Upload the Gathered Clues to the Archive
  4. Bring the News to Noffman
  5. Find Out About Noffman's Plan
  6. Help the UWST Crew Activate the Amplifiers
  7. Locate the Missing Workers
  8. Go to the Source of the Signal and Rescue the Crew Mates

Read Messages from Fiona the Comms Officer

Read Messages from Fiona the Comms Officer

Open up Baker and read the messages from Fiona. Endfield has been helping in the search of missing personnel. You decide to help figure out what's going on.

Ask Noffman About the Situation

Ask Noffman About the Situation

Head to the Infra-Station in Originium Science Park and ask Noffman about the current situation. He has been trying to look for the equipment of three missing crew mates, then a signal suddenly appears.

Upload the Gathered Clues to the Archive

Upload the Gathered Clues to the Archive

Open the Protosync and enter the Archive. Click the Intel Gathering then select the Infra-Station Search and Rescue Brief. Click Submit to upload the gathered clues to the archive.

Bring the News to Noffman

Bring the News to Noffman

Head down to find Noffman and tell him the news about the missing crew mates still being alive. Noffman asks for your help on the rescue mission.

Find Out About Noffman's Plan

Find Out About Noffman

Head south to find out what Noffman's plan is for this rescue. He wants to boost the signal receiver by activating the four amplifiers on the site.

Help the UWST Crew Activate the Amplifiers

Help the UWST Crew Activate the Amplifiers

The four amplifiers are located to the west, southwest, southeast, and east of your current location. You would only need to repair two amplifiers, since the UWST crew mates will automatically fix the remaining amplifiers.

How to Help the UWST Crew Activate the Amplifiers

How to Help the UWST Crew Activate the Amplifiers
1
Repair the East Amplifier
East of the starting location, repair the amplifier placing both components on the top left and bottom right corners, with the longer sides filling the first and last columns.
2
Repair the Southeast Amplifier
Located southeast, repair the amplifier by placing the first component to have 3 grids covered in the 4th row and one grid covered on the third row. Place the second component on the top right corner to complete the puzzle.

Originium Repair Module Guide

Locate the Missing Workers

Locate the Missing Workers

Go back up the stairs to examine the signal receiver again with Noffman. He finally locates all three missing crew mates.

Go to the Source of the Signal and Rescue the Crew Mates

Go to the Source of the Signal and Rescue the Crew Mates

Head north to the Cliffside Trail to rescue the crew mates hiding in a cave. They tell their reasons for severing their signals and expresses their gratitude to Noffman.

OD Project - Infra-Station III Quest Rewards

Total Item Rewards

Oroberyl Oroberyl x50 Operational EXP Operational EXP x200

OD Project - Infra-Station III Quest Information

OD Project - Infra-Station III Quest Details

Mission Type Exploration Mission
Location Originium Science Park, Valley IV

OD Project - Infra-Station III is a Exploration Mission that's located in Originium Science Park. This mission can be unlocked after finishing the OD Project: Infra-Station II mission.

All Exploration Missions

Arknights: Endfield Related Guides

Arknights Endfield Missions

List of All Missions

Mission Lists by Type

Mission Types in Arknights: Endfield
Main Missions Side Missions Exploration Missions
Operator Side Missions Commissions Daily Tasks

All Valley IV Exploration Missions

A Brewing Storm - Aburrey Quarry A Brewing Storm - Origin Lodespring A Brewing Storm - The Hub
A Robot's Dream AIC Steward Alluvial Cleaning
Antique Drone Beyond the Worlds' Expanse I Beyond the Worlds' Expanse II
Business is Tough Defense Construction Depot Node I
Depot Node II Dusty Old Files Elevated Rescue
Emergency Rescue Explosive Rescue Farming Toils
Had to Be Done Illusion In For a Penny, In For a Pound
Kindness is Rare OD Project - Infra-Station I OD Project - Infra-Station III
OD Project - Reconstruction HQ I OD Project - Reconstruction HQ II OD Project - Reconstruction HQ III
OD Project - Refugee Camp I OD Project - Refugee Camp II OD Project - Refugee Camp III
OD Project: Infra-Station II Ode to the Oak I Ode to the Oak II
Outpost Infra-Station Outpost Reconstruction HQ Produce Industrial Explosives
Repair Story Restart Area Stock Redistribution I Restart Area Stock Redistribution II
Savior of Bots Sluggish Escapade The Road is Rough
Tripod Central Where Art Thou My Love

All Exploration Missions

Comment

Post (0 Comments)

Author

Follow the Game8 Endfield Twitter for daily tips!
    Leave feedback(Login required)
    Tell Us More About You!

    Premium Articles

    All Premium Articles

    Rankings

    • We could not find the message board you were looking for.

    Gaming News

    Popular Games

    Recommended Games

    All rights reserved

    Copyright © 2022 - 2025 GRYPHLINE. All Rights Reserved.

    The copyrights of videos of games used in our content and other intellectual property rights belong to the provider of the game.
    The contents we provide on this site were created personally by members of the Game8 editorial department.
    We refuse the right to reuse or repost content taken without our permission such as data or images to other sites.

    Arknights: Endfield Walkthrough & Guides Wiki

    Quick Access
    Guide Index

    Tier Lists and Meta Guides

    Premium Articles

    Tools

    Redeem Codes

    Recommended Guides

    Characters Guides

    All Character Builds

    All Character Team Comps

    All Upcoming Characters

    All Non-Playable Characters

    Characters By Rarity

    Characters by Role

    Characters by Weapon

    Characters by Element

    Characters by Gender

    Characters by Race

    Weapons

    Weapons by Type

    Weapons by Rarity

    Interactive Map

    OMV Dijiang

    Valley IV

    Wuling

    Blueprints

    AIC (Factory)

    AIC Tips and Tricks

    AIC Facilities by Type

    All Missions

    All Main Missions

    All Side Missions

    All Operator Side Missions

    All Exploration Missions

    All Commissions

    Items

    Banners

    Contingency Contract

    Etchspace Salvage

    Umbral Monument

    Those Forsaken By the Land

    Inorganic Construct

    Searing Scars

    Turbidity Manifest

    Contention of Deathly Silences

    Howlers of the Crag

    Marked by Dark Shadows

    Murmurs of the Deep Forest

    Echoes of War

    Delver of the Cryptic

    Cryptic First Revealed

    Grotto Survey

    Artful Realm of Six Cardinals

    Fade Beyond the Painting

    Gear and Gear Sets

    Gear by Type

    Gear by Rarity

    Regional Development Guides

    Events

    Bosses

    Enemies

    Message Boards

    Tips and Tricks

    Achievements

    Latest News and Updates